99% of the atmosphere is nitrogen (78%) and oxygen (21%).
Oxygen and Nitrogen make up approximately 99% of the atmosphere
Nitrogen at 78% and Oxygen at 21%.
Nitrogen and Oxygen
nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)
Nitrogen, Oxygen, Helium, Argon, traces of Krypton and traces of Xenon
It is the oxidation of the elements of the chemicals that make up the wood - which are various organic compounds. These are released into the atmosphere as carbon dioxide, water vapour and oxides of other elements and compounds.
It is the oxidation of the elements of the chemicals that make up the wood - which are various organic compounds. These are released into the atmosphere as carbon dioxide, water vapour and oxides of other elements and compounds.
Biosphere.
nitrogen and oxygen
The Moon has no atmosphere.
because the sun has some elements & compounds that the earth needs to make elements
These gases are nitrogen, oxygen and argon.
nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)
Nitrogen, Oxygen, Helium, Argon, traces of Krypton and traces of Xenon
The atmosphere.
The atmosphere.
The atmosphere.
Nitrogen, Oxygen and Argon make up 99% of the atmosphere
No
After a chemical reaction two elements form a chemical compound.